Kennametal - SPHX120404 R21 Grade KM1 Carbide Indexable Drill Insert - Uncoated, Square, 1/2" Inscribed Circle
Item #: 58500638
Brand: Kennametal
Model #: 1208782
Exact Tooling IR#: 04
Features and Benefits
Solid carbide is extremely heat resistant and used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds in general applications on non-ferrous metals.
| Product Specifications | |
|---|---|
| Insert Style | SPHX |
| Insert Size | 120404 |
| Material | Carbide |
| Manufacturer's Grade | KM1 |
| Inscribed Circle (mm) | 12.70 |
| Inscribed Circle (Inch) | 1/2 |
| Inscribed Circle (Decimal Inch) | 0.5000 |
| Thickness (mm) | 4.76 |
| Thickness (Inch) | 3/16 |
| Thickness (Decimal Inch) | 0.1875 |
| Corner Radius (mm) | 0.40 |
| Corner Radius (Inch) | 1/64 |
| Corner Radius (Decimal Inch) | 0.0156 |
| Shape | Square |
| Hole Diameter (mm) | 4.50 |
| Hole Diameter (Decimal Inch) | 0.1772 |
| Relief Angle | 11 |
| Included Angle | 90 |
| Coating | Uncoated |
| Cutting Direction | Right Hand |
| Chipbreaker | R21 |
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